Fix potential race conditions in test_collection PYTHON-357

Author: A. Jesse Jiryu Davis

test/test_collection.py

@@ -633,17 +633,17 @@ def iterate():
 
  def test_invalid_key_names(self):
  db = self.db
- db.test.remove({})
+ db.test.drop()
 
- db.test.insert({"hello": "world"})
- db.test.insert({"hello": {"hello": "world"}})
+ db.test.insert({"hello": "world"}, safe=True)
+ db.test.insert({"hello": {"hello": "world"}}, safe=True)
 
  self.assertRaises(InvalidDocument, db.test.insert, {"$hello": "world"})
  self.assertRaises(InvalidDocument, db.test.insert,
  {"hello": {"$hello": "world"}})
 
- db.test.insert({"he$llo": "world"})
- db.test.insert({"hello": {"hello$": "world"}})
+ db.test.insert({"he$llo": "world"}, safe=True)
+ db.test.insert({"hello": {"hello$": "world"}}, safe=True)
 
  self.assertRaises(InvalidDocument, db.test.insert,
  {".hello": "world"})
@@ -666,7 +666,7 @@ def test_insert_multiple(self):
  doc1 = {"hello": u"world"}
  doc2 = {"hello": u"mike"}
  self.assertEqual(db.test.find().count(), 0)
- ids = db.test.insert([doc1, doc2])
+ ids = db.test.insert([doc1, doc2], safe=True)
  self.assertEqual(db.test.find().count(), 2)
  self.assertEqual(doc1, db.test.find_one({"hello": u"world"}))
  self.assertEqual(doc2, db.test.find_one({"hello": u"mike"}))
@@ -691,7 +691,7 @@ def test_insert_multiple_with_duplicate(self):
  db.test.remove()
 
  # No error
- db.test.insert([{'i': 1}] * 2)
+ db.test.insert([{'i': 1}] * 2, safe=False)
  self.assertEqual(1, db.test.count())
 
  self.assertRaises(